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| author | Zenghui Yu <yuzenghui@huawei.com> | 2019-12-20 14:18:33 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-01-19 19:05:11 +0300 |
| commit | 5f675c56ed262103b825cbab0e96c34fe681318d (patch) | |
| tree | bd6c1d75d34d9b1ba5abda3deaa4f40e90f6b36c /lib/mpi/mpiutil.c | |
| parent | 8c58be34494b7f1b2adb446e2d8beeb90e5de65b (diff) | |
| download | linux-5f675c56ed262103b825cbab0e96c34fe681318d.tar.xz | |
KVM: arm/arm64: vgic: Handle GICR_PENDBASER.PTZ filed as RAZ
Although guest will hardly read and use the PTZ (Pending Table Zero)
bit in GICR_PENDBASER, let us emulate the architecture strictly.
As per IHI 0069E 9.11.30, PTZ field is WO, and reads as 0.
Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Link: https://lore.kernel.org/r/20191220111833.1422-1-yuzenghui@huawei.com
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions